CN209307415U - A kind of Iron Works dedusting mechanism - Google Patents
A kind of Iron Works dedusting mechanism Download PDFInfo
- Publication number
- CN209307415U CN209307415U CN201822015032.5U CN201822015032U CN209307415U CN 209307415 U CN209307415 U CN 209307415U CN 201822015032 U CN201822015032 U CN 201822015032U CN 209307415 U CN209307415 U CN 209307415U
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- CN
- China
- Prior art keywords
- excluding hood
- dust excluding
- dust
- adjustable pipe
- hose
- Prior art date
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Abstract
The utility model discloses a kind of Iron Works dedusting mechanisms, including dust removing tube and dust excluding hood, the lower end of the dust removing tube is provided with movable rotation-shaft, and adjustable pipe is provided with below connection shaft, the outer end of the adjustable pipe is provided with connection hose, the dust excluding hood is located at below the rear end of connection hose, and the front end of dust excluding hood is provided with side movable guard, the rear of the side movable guard is provided with movable rotation-shaft, hoist cable is provided with above the dust excluding hood, and electric capstan is provided with above hoist cable, side air-out plate is provided on the outside of the dust excluding hood.The Iron Works are provided with adjustable pipe with dedusting mechanism, the dust removing tube and dust excluding hood mating connection shaft connected in the use process of device by adjustable pipe can carry out certain rotation and adjust, the connection of hoist cable and electric capstan is cooperated to drive simultaneously, dust excluding hood can be driven to carry out certain mobile adjusting, the ash-laden gas convenient for distributing to tapping hole carries out better collecting dust-removing.
Description
Technical field
The utility model relates to blast furnace ironmaking correlative technology field, specially a kind of Iron Works dedusting mechanism.
Background technique
Blast furnace is during ironmaking production, due to the high temperature and high pressure in furnace, can produce in tapping hole when carrying out tapping
Raw a large amount of ash-laden gas, not only influences the work of operator, but also is easy to pollute the environment, therefore, it will usually
Blast furnace iron notch is arranged dust excluding hood and the flue dust emerged is siphoned away processing, but in order to empty to enough work is left at tapping hole
Between, dust excluding hood setting position usually relatively far away from, ash-laden gas is easy to spread around, especially tapping outlet when, flue gas
It often goes out the existing dust excluding hood of larger distance with molten iron to be not easy to sufficiently collect flue gas, the collection to flue gas
Effect is poor.
In view of the above-mentioned problems, carrying out innovative design on the basis of original Iron Works tapping hole dust excluding hood.
Utility model content
The purpose of this utility model is to provide a kind of Iron Works dedusting mechanisms, to solve in above-mentioned background technique
It is proposed that dust hood for blast furnace tap hole is easy to distribute flue gas, the problem poor to the collecting effect of flue gas.
To achieve the above object, the utility model provides the following technical solutions: a kind of Iron Works dedusting mechanism, packet
Dust removing tube and dust excluding hood are included, the lower end of the dust removing tube is provided with connection shaft, and connects and be provided with adjustable pipe below shaft,
The outer end of the adjustable pipe is provided with connection hose, and connects and be provided with thermal insulation layer on the inside of hose, and the dust excluding hood, which is located at, to be connected
Below the rear end for connecing hose, and the front end of dust excluding hood is provided with side movable guard, and the rear of the side movable guard is provided with activity and turns
Axis, and the upper side of side movable guard is provided with baffle, and sealing strip is provided on the inside of baffle, sets above the dust excluding hood
It is equipped with hoist cable, and is provided with electric capstan above hoist cable, and is provided with hanger above electric capstan, the dust excluding hood
Outside is provided with side air-out plate, and the rear of side air-out plate is provided with high-pressure air hose, and the rear end of high-pressure air hose is provided with increasing
The rear end of compression pump, the dust removing tube is provided with blower.
Preferably, rotary structure, and dust removing tube and work are constituted by connection shaft between the dust removing tube and adjustable pipe
It is connected with each other between dynamic pipe by connection hose, and the left and right ends of adjustable pipe are provided with connection shaft and connection hose.
Preferably, the adjustable pipe is incline structure, and can be revolved between adjustable pipe and dust excluding hood by connection shaft composition
Rotation structure, and be connected with each other between adjustable pipe and the top end opening of dust excluding hood by connection hose.
Preferably, it is connected with each other, and electric capstan and hung by hoist cable between the top and electric capstan of the dust excluding hood
Frame is to be bolted.
Preferably, rotary structure, and side movable guard are constituted by movable rotation-shaft between the side movable guard and dust excluding hood
It is integrated with baffle, and the side surface of baffle and dust excluding hood is bonded to each other.
Preferably, the side air-out plate is located at the lateral edge lower end of dust excluding hood and side movable guard, and side air-out plate is whole to removing
Inclination on the inside of dust hood, and be connected with each other between side air-out plate and supercharging air pump by high-pressure air hose.
Compared with prior art, the utility model has the beneficial effects that the Iron Works dedusting mechanism,
1, be provided with rotatable tilting action pipe, in the use process of device by adjustable pipe connect dust removing tube and
Dust excluding hood mating connection shaft can carry out certain rotation and adjust, while the connection of hoist cable and electric capstan being cooperated to drive, can
To drive dust excluding hood to carry out certain mobile adjusting, the ash-laden gas convenient for distributing to tapping hole carries out better collecting dust-removing；
2, it is provided with side movable guard, movable rotation-shaft and baffle is cooperated to use in the use process of device, it can be in order to right
Side movable guard carry out activity expansion and gathering are shrouded convenient for providing bigger flue gas by the side movable guard of expansion in tapping outlet
Area prevents flue gas from going out loss, while can pack up the rotation of side movable guard usually, reduces area occupied, does not influence
The maintenance of iron mouth uses；
3, it is provided with side air-out plate, cooperates high-pressure air hose and supercharging air pump to use in the use process of device, it can be so as to
Convenient for the flowing of air-flow near guide device dust-laden is prevented in forming inclined downdraught inwardly in the outside of dust excluding hood
Flue gas improves device to the collecting dust-removing effect of ash-laden gas to external diffusion.
Detailed description of the invention
Fig. 1 is the utility model side structure schematic diagram；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is that the utility model dust excluding hood puts down trailing flank structural schematic diagram；
Fig. 4 is the utility model insulating layer structure schematic diagram.
In figure: 1, dust removing tube；2, shaft is connected；3, adjustable pipe；4, hose is connected；5, thermal insulation layer；6, dust excluding hood；7, side is living
Dynamic cover；8, movable rotation-shaft；9, baffle；10, sealing strip；11, hoist cable；12, electric capstan；13, hanger；14, side air-out plate；15,
High-pressure air hose；16, supercharging air pump；17, blower.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Iron Works dedusting mechanism, including
Dust removing tube 1, connection shaft 2, adjustable pipe 3, connection hose 4, thermal insulation layer 5, dust excluding hood 6, side movable guard 7, movable rotation-shaft 8, baffle
9, sealing strip 10, hoist cable 11, electric capstan 12, hanger 13, side air-out plate 14, high-pressure air hose 15, supercharging air pump 16 and blower 17,
The lower end of dust removing tube 1 is provided with connection shaft 2, and the lower section for connecting shaft 2 is provided with adjustable pipe 3, the outer end setting of adjustable pipe 3
There is connection hose 4, and the inside for connecting hose 4 is provided with thermal insulation layer 5, dust excluding hood 6 is located at below the rear end of connection hose 4, and
The front end of dust excluding hood 6 is provided with side movable guard 7, and the rear of side movable guard 7 is provided with movable rotation-shaft 8, and on the side of side movable guard 7
Side is provided with baffle 9, and the inside of baffle 9 is provided with sealing strip 10, and the top of dust excluding hood 6 is provided with hoist cable 11, and hoist cable
11 top is provided with electric capstan 12, and the top of electric capstan 12 is provided with hanger 13, and the outside of dust excluding hood 6 is provided with
Side air-out plate 14, and the rear of side air-out plate 14 is provided with high-pressure air hose 15, and the rear end of high-pressure air hose 15 is provided with pressurization
Air pump 16, the rear end of dust removing tube 1 are provided with blower 17.
Rotary structure, and dust removing tube 1 and activity are constituted by connection shaft 2 between the dust removing tube 1 and adjustable pipe 3 of this example
It is connected with each other between pipe 3 by connection hose 4, and the left and right ends of adjustable pipe 3 are provided with connection shaft 2 and connection hose
4, so that adjustable pipe 3 is whole can to carry out certain activity adjustment, improve the flexibility of device.
Adjustable pipe 3 is incline structure, and constitutes rotary structure by connection shaft 2 between adjustable pipe 3 and dust excluding hood 6,
And it is connected with each other between adjustable pipe 3 and the top end opening of dust excluding hood 6 by connection hose 4, is convenient for adjustable pipe 3 and dust excluding hood 6
While activity adjustment, the incline structure of adjustable pipe 3 can be in order to which flue gas be with thermal current rapid increase.
It is connected with each other between the top and electric capstan 12 of dust excluding hood 6 by hoist cable 11, and electric capstan 12 and hanger 13
To be bolted, convenient for, to 6 lifting moving of dust excluding hood, being conveniently adjusted the height of dust excluding hood 6 by hoist cable 11 and electric capstan 12,
Reduce flue gas loss.
Rotary structure, and side movable guard 7 and baffle 9 are constituted by movable rotation-shaft 8 between side movable guard 7 and dust excluding hood 6
It is integrated, and the side surface of baffle 9 and dust excluding hood 6 is bonded to each other, convenient for increasing dust excluding hood 6 by side movable guard 7
Area is shrouded to flue gas, can prevent the flue gas in tapping outlet from going out, while the side movable guard 7 of rotatable withdrawal can flow out
Space does not influence the operation of repair and maintenance usually.
Side air-out plate 14 is located at the lateral edge lower end of dust excluding hood 6 and side movable guard 7, and side air-out plate 14 is whole to dust excluding hood 6
Inside inclination, and be connected with each other between side air-out plate 14 and supercharging air pump 16 by high-pressure air hose 15, it is removed convenient for limitation priming
The air-flow flowing of 6 lower section of dust hood, prevents the flue gas distributed from spreading outward.
Working principle: using the Iron Works dedusting mechanism, be first connected with each other the power supply of device and power grid,
According to Fig. 1-2, the side movable guard 7 of device is carried out to the installation of device entirety along the direction that tapping hole is open, by hanger 13
It is mounted at the top of workshop, is hung by hoist cable 11 to dust excluding hood 6, can be begun to use later.
In the use process of device, according to Fig. 1-4, when blast furnace carries out tapping, electric capstan 12 can be passed through
It drives hoist cable 11 to extend, allows adjustable pipe 3 to carry out moving rotary between dust removing tube 1 and dust excluding hood 6, to make dust excluding hood
6 outward lower section carry out mobile adjustment so that the flue gas of dust excluding hood 6 closer to molten iron distributes place, while can be around movable rotation-shaft 8
Rotated down side movable guard 7, cooperation dust excluding hood 6, which is further increased, shrouds area to flue gas, is convenient for the molten iron in tapping outlet fast
Flue gas is collected completely when speed is gushed out, in the use process of device, supercharging air pump 16 can drive air-flow by high pressure
Air hose 15 sprays diagonally downward from side air-out plate 14 to 6 inside of dust excluding hood, to drive the air-flow of 6 side of dust excluding hood, prevents cigarette
Gas is spread outward, while flue gas can be moved to dust removing tube 1 after entering adjustable pipe 3 from dust excluding hood 6 under the action of blower 17
It is collected processing, and after device use, side movable guard 7 can be rotated and be packed up, again will by electric capstan 12
Dust excluding hood 6 is sling, and occupied space of the device at tapping hole is reduced, and the content being not described in detail in this specification belongs to ability
The prior art well known to the professional technician of domain.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Iron Works dedusting mechanism, including dust removing tube (1) and dust excluding hood (6), it is characterised in that: the dust removing tube
(1) lower end is provided with connection shaft (2), and connects and be provided with adjustable pipe (3) below shaft (2), the adjustable pipe (3)
Outer end is provided with connection hose (4), and connects and be provided with thermal insulation layer (5) on the inside of hose (4), and the dust excluding hood (6), which is located at, to be connected
Below the rear end for connecing hose (4), and the front end of dust excluding hood (6) is provided with side movable guard (7), the rear of the side movable guard (7)
It is provided with movable rotation-shaft (8), and the upper side of side movable guard (7) is provided with baffle (9), and is provided on the inside of baffle (9)
Sealing strip (10) is provided with hoist cable (11) above the dust excluding hood (6), and is provided with electric capstan above hoist cable (11)
(12), it and above electric capstan (12) is provided with hanger (13), is provided with side air-out plate on the outside of the dust excluding hood (6)
(14), and the rear of side air-out plate (14) is provided with high-pressure air hose (15), and the rear end of high-pressure air hose (15) is provided with pressurization
The rear end of air pump (16), the dust removing tube (1) is provided with blower (17).
2. a kind of Iron Works dedusting mechanism according to claim 1, it is characterised in that: the dust removing tube (1) and
Rotary structure is constituted by connection shaft (2) between adjustable pipe (3), and passes through connection between dust removing tube (1) and adjustable pipe (3)
Hose (4) is connected with each other, and the left and right ends of adjustable pipe (3) are provided with connection shaft (2) and connection hose (4).
3. a kind of Iron Works dedusting mechanism according to claim 1, it is characterised in that: the adjustable pipe (3) is
Incline structure, and rotary structure, and adjustable pipe are constituted by connection shaft (2) between adjustable pipe (3) and dust excluding hood (6)
(3) it is connected with each other between the top end opening of dust excluding hood (6) by connection hose (4).
4. a kind of Iron Works dedusting mechanism according to claim 1, it is characterised in that: the dust excluding hood (6)
It is connected with each other between top and electric capstan (12) by hoist cable (11), and electric capstan (12) and hanger (13) are bolt company
It connects.
5. a kind of Iron Works dedusting mechanism according to claim 1, it is characterised in that: the side movable guard (7)
Rotary structure is constituted by movable rotation-shaft (8) between dust excluding hood (6), and side movable guard (7) and baffle (9) are integration knot
Structure, and the side surface of baffle (9) and dust excluding hood (6) is bonded to each other.
6. a kind of Iron Works dedusting mechanism according to claim 1, it is characterised in that: the side air-out plate (14)
Positioned at the lateral edge lower end of dust excluding hood (6) and side movable guard (7), and side air-out plate (14) is whole to inclination on the inside of dust excluding hood (6), and
And it is connected with each other between side air-out plate (14) and supercharging air pump (16) by high-pressure air hose (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015032.5U CN209307415U (en) | 2018-12-04 | 2018-12-04 | A kind of Iron Works dedusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015032.5U CN209307415U (en) | 2018-12-04 | 2018-12-04 | A kind of Iron Works dedusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209307415U true CN209307415U (en) | 2019-08-27 |
Family
ID=67675481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015032.5U Expired - Fee Related CN209307415U (en) | 2018-12-04 | 2018-12-04 | A kind of Iron Works dedusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209307415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134273A (en) * | 2021-11-02 | 2022-03-04 | 北京首钢股份有限公司 | Dust hood for blast furnace casting house |
-
2018
- 2018-12-04 CN CN201822015032.5U patent/CN209307415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134273A (en) * | 2021-11-02 | 2022-03-04 | 北京首钢股份有限公司 | Dust hood for blast furnace casting house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20201204 |